PL Driver Working - Need to fix Filter logic

f59e2ba6 · Harald Keller · a4830527 · f59e2ba6 · f59e2ba6 · f59e2ba6
Commit f59e2ba6 authored May 30, 2021 by Harald Keller
--- a/.ipynb_checkpoints/Filter_fpga_Driven-checkpoint.ipynb
+++ b/.ipynb_checkpoints/Filter_fpga_Driven-checkpoint.ipynb
--- a/Filter_fpga_Driven.ipynb
+++ b/Filter_fpga_Driven.ipynb
--- a/lakemead_2004.jpg
+++ b/lakemead_2004.jpg
--- a/multistream.ipynb
+++ b/multistream.ipynb
@@ -68,27 +68,29 @@
    "oly.edge_filter_0.write(0x10,8)\n",
    "oly.edge_filter_0.write(0x0,0x1)\n",
    "dma3.recvchannel.start()\n",
-    "dma3.recvchannel.transfer(op)"
+    "dma3.recvchannel.transfer(op)\n",
+    "dma3"
   ]
  },
  {
   "cell_type": "code",
-   "execution_count": 79,
+   "execution_count": 84,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
-       "65539"
+       "0"
      ]
     },
-     "execution_count": 79,
+     "execution_count": 84,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
-    "dma3.read(0x30)"
+    "dma3.read(0x34)\n",
+    "dma3.read(0x4)"
   ]
  },
  {
@@ -188,6 +190,18 @@
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.5"
  }
 },
 "nbformat": 4,

 %% Cell type:code id: tags:

 ``` python
 from PIL import Image as img
 from pynq import Overlay, allocate
 import matplotlib.pyplot as plt
 import pynq.lib.dma
 import numpy as np
 oly = Overlay('design_1.bit')
 oly.download()
 ```

 %% Cell type:code id: tags:

 ``` python
 dma0 = oly.axi_dma_0
 dma1 = oly.axi_dma_1
 dma2 = oly.axi_dma_2
 dma3 = oly.axi_dma_3
 ```

 %% Cell type:code id: tags:

 ``` python
 inp1 = allocate(shape=(20,), dtype=np.uint32)
 inp2 = allocate(shape=(20,), dtype=np.uint32)
 inp3 = allocate(shape=(20,), dtype=np.uint32)
 op = allocate(shape=(20,), dtype=np.uint32)
 for i in range(20):
    inp1[i] = 10
    inp2[i] = 24 if ((i>4)and(i<8)) else 0
    inp3[i] = 15
 ```

 %% Cell type:code id: tags:

 ``` python
 dma0.sendchannel.transfer(inp1)
 dma1.sendchannel.transfer(inp2)
 dma2.sendchannel.transfer(inp3)
 dma0.sendchannel.wait()
 dma1.sendchannel.wait()
 dma2.sendchannel.wait()
 ```

 %% Cell type:code id: tags:

 ``` python
 oly.edge_filter_0.write(0x10,8)
 oly.edge_filter_0.write(0x0,0x1)
 dma3.recvchannel.start()
 dma3.recvchannel.transfer(op)
+dma3
 ```

 %% Cell type:code id: tags:

 ``` python
-dma3.read(0x30)
+dma3.read(0x34)
+dma3.read(0x4)
 ```

 %% Output

-    65539
+    0

 %% Cell type:code id: tags:

 ``` python
 op
 ```

 %% Output

    PynqBuffer([ 0,  0,  0,  0,  0, 20,  0, 48,  0,  0,  0,  0,  0,  0,  0,
                 0,  0,  0,  0,  0], dtype=uint32)

 %% Cell type:code id: tags:

 ``` python
 inp1
 ```

 %% Output

    PynqBuffer([10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
                10, 10, 10, 10, 10], dtype=uint32)

 %% Cell type:code id: tags:

 ``` python
 inp2
 ```

 %% Output

    PynqBuffer([ 0,  0,  0,  0,  0, 24, 24, 24,  0,  0,  0,  0,  0,  0,  0,
                 0,  0,  0,  0,  0], dtype=uint32)

 %% Cell type:code id: tags:

 ``` python
 inp3
 ```

 %% Output

    PynqBuffer([15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15,
                15, 15, 15, 15, 15], dtype=uint32)

 %% Cell type:code id: tags:

 ``` python
 ```